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Synthetic procedures in research papers?
I find most syntheses in research papers are frustratingly vague, often skipping steps and omitting ...
22-11-2020 at 15:42
by: RedDwarf
Can I have an account at the SM wiki?
Is that a "no" then?
18-11-2020 at 10:13
by: RedDwarf
The meaning of an old German term
There is a shortpath distillation apparatus kugelrohrs that consists of a glass pipe linking a numbe ...
15-11-2020 at 09:31
by: RedDwarf
Can I have an account at the SM wiki?
And me please :)
2-11-2020 at 12:10
by: RedDwarf
eBay alerts sellers on UK & EU ecommerce VAT reforms
I'm with wg48, I've taken advantage of the system when it's suited me, but I support the change on b ...
24-10-2020 at 12:12
by: RedDwarf
Where can I buy an equipment for securing water lines on 1/4-barb of reflux condensers?
I bought a set of the double wire ones a bit like this:

https://www.ebay.co.uk/itm/Spring-Clamps- ...
20-10-2020 at 04:46
by: RedDwarf
How to seal a threaded stainless steel retort ?
Sodium Silicate?
14-10-2020 at 12:59
by: RedDwarf
How is yeast dried so its viable when re-hydrated
Foodgrade agar agar is as good as the high priced bacteriological stuff:

Food-grade agar can be u ...
17-8-2020 at 02:54
by: RedDwarf
Parcel fake tracking data
I usually ignore any tracking numbers from chinese suppliers as they appear to be fabricated, with l ...
17-8-2020 at 02:52
by: RedDwarf
Possibility of buying the following substances?
You can buy peat blocks as a fuel (I'm not in favour of using peat as it generally destroys wetlands ...
9-8-2020 at 05:08
by: RedDwarf
Homemade and Repurposed Lab Gear
Calling it an electric bunsen burner is a bit of a misnomer, it an electical alternative to a bunsen ...
14-7-2020 at 01:39
by: RedDwarf
Ground glass joints - US to EU ISO adaptors?
[rquote=634200&tid=7522&author=Dr.Bob]
BTW, if anyone wants any premade joints, I have lots ...
12-7-2020 at 14:06
by: RedDwarf
Why does Radium form a nitride and not oxide?
I don't think it to do with the radioactivity as all the alkaline earth metals from magnesium onward ...
11-7-2020 at 10:22
by: RedDwarf
Blowing 100k on science equipment
I think you need to start from a different perspective, in terms of what you're trying to achieve (l ...
11-7-2020 at 09:50
by: RedDwarf
KCN synthesis. Care to share your thoughts?
I wouldn't do it as I'm a wuss, but if I was going to I'd make the following changes:

1) You've g ...
11-7-2020 at 09:36
by: RedDwarf
Societal collapse: What do you think would be most needed?
[rquote=640282&tid=155761&author=mackolol]
For coronavirus, I think chloroquine could make ...
10-7-2020 at 05:41
by: RedDwarf
Books that reference other (older) books
http://library.sciencemadness.org/library/index.html

You don't need to be logged in to access it.
29-6-2020 at 09:36
by: RedDwarf
laboratory inventory auction
I like the "patio heaters" (item 72), obviously only of any use if you have a very small patio (say ...
26-6-2020 at 00:21
by: RedDwarf
how to pump nitric acid?
No idea if this is the flexibility or diameter that you need for your peristalic pump but might be w ...
19-6-2020 at 14:15
by: RedDwarf
Chinese rotavaps?
I'm assuming that rotavaps can accept a variety of flask sizes, so what does a 5 litre size refer to ...
16-6-2020 at 03:44
by: RedDwarf
Polypropylene funnel considerations
I generally assume if I can't remove a stain, then it's also unlikely to contaminate anything either ...
5-6-2020 at 02:39
by: RedDwarf
Apologies for the downtime
I couldn't believe how much I was missing being able to read the forum, was starting to go cold turk ...
28-5-2020 at 10:07
by: RedDwarf
Soda lime glass workability?
In my experience Soda Lime glass tubing is much easier to work than borosilicate, I'm pretty sure wh ...
22-5-2020 at 05:01
by: RedDwarf
Thoughts and observations relating to a cheap Vigreux column and condenser
I think it's a mistake to cool a vigreux (or packed) column for fractional distillation. You actuall ...
15-5-2020 at 10:01
by: RedDwarf
My parents dont let me buy platinum
I'm on the side of the OP, I rang my mum recently and asked if she's buy some platinum or gold for m ...
6-5-2020 at 15:33
by: RedDwarf
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